$.refdata	refdata
$<-.refdata	refdata
as.ref	as.ref
deref	deref
deref<-	deref
derefdata	refdata
derefdata<-	refdata
dim.refdata	refdata
dimnames.refdata	refdata
exists.ref	is.ref
HanoiTower	HanoiTower
is.ref	is.ref
memsize.wrapper	sleep.wrapper
move.HanoiTower	HanoiTower
names.refdata	refdata
need.index	optimal.index
optimal.index	optimal.index
plot.HanoiTower	HanoiTower
posi.index	optimal.index
print.HanoiTower	HanoiTower
print.ref	ref
print.refdata	refdata
ref	ref
refdata	refdata
regression.test.refdata	regression.test.refdata
row.names.refdata	refdata
sleep.wrapper	sleep.wrapper
timing.wrapper	sleep.wrapper
[.refdata	refdata
[<-.refdata	refdata
[[.refdata	refdata
[[<-.refdata	refdata
